Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Gastropoda
Subclassis: Heterobranchia
Infraclassis: Euthyneura
Cohors: Tectipleura
Subcohors: Panpulmonata
SuperOrdo: Eupulmonata
Ordo: Stylommatophora
SubOrdo: Helicina
InfraOrdo: Helicoidei
Superfamilia: Helicoidea
Familia: Trissexodontidae
Genus: Trissexodon
Species: T. constrictus
Name
Trissexodon Pilsbry, 1895
Type Species: Helix constrictus Boubée, 1836
References
AnimalBase [1]
Trissexodon is a monotypic genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Trissexodontidae.
Trissexodon is the type genus of the family Trissexodontidae, its only species being Trissexodon constrictus (Boubée, 1836).[2]
Distribution
The distribution of the genus Trissexodon includes the western Pyrenees.[2]
References
Pilsbry H. A. (1895). Manual of Conchology (2)9: 287, 288.
"Genus summary for Trissexodon". AnimalBase, last modified 26 September 2008, accessed 12 January 2011.
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